Analysis
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max time kernel
141s -
max time network
93s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
14/05/2024, 01:50
Static task
static1
Behavioral task
behavioral1
Sample
4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe
Resource
win10v2004-20240426-en
General
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Target
4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe
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Size
2.4MB
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MD5
a90dc61b12893f9a18b9aea91c395843
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SHA1
8a31325bac7a662b81b1c5510c5f63a9b3ada9e3
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SHA256
4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f
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SHA512
d76a96bb24b9ea883a854f2240627dfe1e7f00e5fa34a5b0b02ac0c835755452980ed954eddc47c24620f8c2c398e75ad4347cd90ff7820b3c40e9f0de9a934c
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SSDEEP
49152:jfNYyhPNfMGphcnhnQo2fFRJxBFMhdhBwls0BSRb+yF+bgX:jXW6fhxBFMhdhBw2xo0
Malware Config
Extracted
risepro
147.45.47.126:58709
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000\Software\Wine 4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1160 4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1160 4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe 1160 4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe"C:\Users\Admin\AppData\Local\Temp\4fa3bafd37dfac043e0ab993bd703574cf0dabdd75fd620525a47c4e1428318f.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1160